Robert Love wrote:
> The raid5 xor checksums use MMX/SSE state and are not preempt-safe.
> Attached patch disables preemption in FPU_SAVE and XMMS_SAVE and
> restores it in FPU_RESTORE and XMMS_RESTORE - preventing preemption
> while in fp mode.
> Please, apply.
> Robert Love
Use kernel_fpu_begin() and kernel_fpu_end() instead of reinventing the
wheel. The current code is broken wrt SSE as well.
-- Brian Gerst
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This archive was generated by hypermail 2b29 : Sat Aug 31 2002 - 22:00:18 EST